package com.maas.util.mybatis.jpa.littlenb.common.type;

import org.apache.ibatis.scripting.LanguageDriver;
import org.apache.ibatis.scripting.xmltags.XMLLanguageDriver;

/**
 * sql where语句中条件操作符</br>
 * 用以区分/识别mapper中mehtodName的条件操作符</br>
 * EQUAL为默认值,即如果没有解析到条件操作符,按照EQUAL处理.</br>
 * example:selectByPrimaryKey means : where primaryKey = :primaryKey
 * 
 * @author svili
 * @data 2017年5月8日
 *
 */
public interface OperateConst {
	/**
	 * 小于 <
	 */
	String LESSTHAN =  " &lt; ";
	/**
	 * 大于 >
	 */
	String GREATERTHAN=  " &gt; ";
	String ISNULL = " is null ";
	String NOTNULL =" is not null ";
	String NOTLIKE =" not like ";
	String LIKE =" like ";
	String EQUAL=  " = ";
	String NOT=" != ";
	String NOTIN= " not in ";
	String  IN =" in ";
}
